Thanks very much, I'll give it a try. sent from my mobile device On 19 Jun 2015 4:34 am, "Sven Meier" <s...@meiers.net> wrote:
> Hi, > > it's a little bit finicky, but it can be done: > > DataTable dataTable = new DefaultDataTable<Contact, > String>("table", columns, new SortableContactDataProvider(), 8) { > protected Item<IColumn<Contact, String>> newCellItem(final > String id, final int index, final IModel<IColumn<Contact, String>> model) > { > return new Item<IColumn<Contact, String>>(id, index, > model) { > @Override > protected void onComponentTag(ComponentTag tag) { > super.onComponentTag(tag); > > // parent is the repeater for the cells, its > parent is the row > Contact contact = (Contact) > getParent().getParent().getDefaultModelObject(); > if (contact.isSpecĂal()) { > tag.setName("th"); > } > } > }; > } > }; > > In a future version we might want to change #newCellItem() to get a > reference to the row's model - that would remove the need to lookup the row > object from the grandparent. > > Have fun > Sven > > > On 18.06.2015 14:15, Steve Swinsburg wrote: > >> Hi all, >> >> I have a datatable and need to make it more accessible for screenreaders. >> >> I am using an AbstractColumn and setting the getHeader and populateItem >> methods with the contents. >> >> In a particular row I want to change the markup of the cells from TD to >> TH, >> as they are header type content. Is this possible in Wicket, to change the >> HTML tag? This is generated markup within the DataTable component so I'm >> wondering if we can influence the HTML tag that is output. >> >> The second issue is that when using getHeader to set the header cell >> contents, it outputs this into a span within the TH, not directly within >> the TH itself. I need to add the 'scope="col"' ARIA attribute to the TH >> but >> cannot access it (even via getParent()). Again, generated markup. >> >> Thanks for any assistance. >> >> regards, >> Steve >> >> > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >